interface/ethernet/switch/qos/profile
Syscap: rbswitch and crs_prestera
Type: Directory
QoS profiles determine priority field values (PCP, DSCP) for the forwarded/routed packets. Congestion avoidance/resolution is based on QoS profiles. Each packet gets a QoS profile assigned based on the ingress switch port QoS settings (see /in/eth/sw/port).
| Flag | Name | Description |
|---|
| * | default | |
| D | dynamic | |
| X | disabled | |
| I | inactive | |
| H | hw-offloaded | |
| Argument | Type | Description |
|---|
| name ( mandatory ) | string | The user-defined name of the QoS profile. |
| pcp | num | VLAN priority value (IEEE 802.1q PCP - Priority Code Point). Used only if the egress packets assigned to the QoS profile are VLAN-tagged (have the 802.1q header). The value can be further altered via the QoS Egress Map. |
| dscp | num | IPv4/IPv6 DSCP field value for the egress packets assigned to the QoS profile. |
| traffic-class | num | The traffic class determines the packet priority and the egress queue. The queue number is usually the same as the traffic class (packets with tc0 go into queue0, tc1 - queue1, ... tc7 - queue7). TC0 always selects the lowest priority. |
| automap | bool | Automatically maps packets with matching PCP or DSCP values to this QoS profile. Only applies to trusted ports. |
| Read-only Argument | Type | Description |
|---|
| hw-id | num | |